This inventor holds 3 USPTO granted patents. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2004-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004-2006
Title: The Innovations of Rene Johan Gerrit Elfrink
Introduction
Rene Johan Gerrit Elfrink is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of technology, particularly in the development of display devices and scanning electron microscopes. With a total of 3 patents to his name, Elfrink's work showcases his expertise and innovative spirit.
Latest Patents
One of Elfrink's latest patents is a method of manufacturing a display device. This method involves forming electric connections on a substrate and conductor patterns on a second substrate, allowing for the coupling of connections. The process includes positioning the substrate upside down on a carrier that is provided with glue at the location of a crystal. After the crystal is attached to the carrier, the semiconductor substrate is removed, leaving the crystal securely in place. This innovative approach may include thin-film transistors (TFTs) and more complex electronics for addressing pixels in memory.
Another significant patent by Elfrink is a method for measuring the performance of a scanning electron microscope (SEM). This method determines the SEM's performance by scanning porous silicon surface areas with varying average pore sizes. The Fourier transform spectra of the images are calculated, and the resolution is extrapolated at a zero signal-to-noise ratio. This process involves creating a test sample by anodizing a silicon substrate while continuously adjusting the exposed area to the etching electrolyte.
Career Highlights
Rene Johan Gerrit Elfrink is associated with Koninklijke Philips Corporation N.V., a leading company in the technology sector. His work at Philips has allowed him to contribute to groundbreaking advancements in electronic devices and measurement techniques.
Collaborations
Elfrink has collaborated with notable colleagues such as Herbert Lifka and Freddy Roozeboom. These partnerships have fostered an environment of innovation and creativity, leading to the development of impactful technologies.
Conclusion
Rene Johan Gerrit Elfrink's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods for manufacturing display devices and measuring SEM performance demonstrate his commitment to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile